2021 Donruss Optic Fort Knox Mike Trout #FK5
2021
$31.89est. value (ungraded)
Prices updated 2026-09-29
Based on recorded sold prices how we price cards
Recent recorded prices
1 recorded price point for the 2021 Donruss Optic Fort Knox Mike Trout #FK5 from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Sep 28, 2026 | Recorded sale | $31.89 |
Mike Trout prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $31.89 | Buy on eBay ↗ |
| PSA 10 | $79.50 | Buy on eBay ↗ |
| BGS 10 | $103.00 | Buy on eBay ↗ |
| CGC 10 | $48.00 | Buy on eBay ↗ |
| SGC 10 | $48.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2021 Donruss Optic Fort Knox Mike Trout #FK5 value & prices
The 2021 Donruss Optic Fort Knox Mike Trout #FK5 is a Baseball card released in 2021. Ungraded copies carry a market value of about $31.89.
An ungraded copy is worth around $31.89, a PSA 10 (Gem Mint) around $79.50 and a pristine BGS 10 around $103.00. The gem-mint premium is modest (about 2.5× raw), so condition matters here but doesn't completely define the price.
Is it worth grading?
The spread between raw ($31.89) and top-graded ($79.50) copies is fairly tight, so grading this card only makes financial sense for truly flawless copies — or for collectors who simply prefer slabbed cards for protection and display.
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